What traditional snacks are there in Northeast China?

Fushun spicy mix, the crystallization of Fushun people's wisdom, should be eaten by the northeast people. Personally, I think it is better to eat it with peanut butter. The following content comes from Baidu Encyclopedia: it is mainly composed of potatoes, kelp knots, bean skin, meatballs, fish balls, Chinese cabbage, vermicelli, chrysanthemum, Chinese cabbage, tofu, crab sticks, mushrooms and other raw materials. It is similar to the raw materials of mala Tang, except that it is boiled and drained, and mixed with salt, aged vinegar, sugar, peanuts, peppers, cumin and sesame oil, which has a sweet and sour, spicy and salty taste.